package com.anlu.thread.t5;

public class Main {

    public static void main(String[] args){
        Singleton2 s1 = Singleton2.getInstance();
        Singleton2 s2 = Singleton2.getInstance();
        Singleton2 s3 = Singleton2.getInstance();
        Singleton2 s4 = Singleton2.getInstance();

        System.out.println(s1);
        System.out.println(s2);
        System.out.println(s3);
        System.out.println(s4);
    }

}
